Finding the Fourth Proportional to 16,008.58, 24,029.78 and 8,994.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,008.58 : 24,029.78 = 8,994.59 : x
2. Step 2: Convert to fraction form
   16,008.58/24,029.78 = 8,994.59/x
3. Step 3: Cross multiply
   16,008.58x = 24,029.78 × 8,994.59
4. Step 4: Simplify right side
   16,008.58x = 216,137,853.77
5. Step 5: Solve for x
   x = 216,137,853.77/16,008.58
6. Step 6: Final answer
   x = 13,501.38